Follow these steps before submitting your refund request
Access your AirAsia BIG Account by clicking on Login/Signup.
Enter the email address and password for your AirAsia BIG Account. Click on the right side if you want to use the single sign-on (SSO).
Open My Bookings page by clicking the tab on the top of the menu bar.
To find your booking, click on the Search other bookings box on the right side of the page.
Enter the departure city, booking number, and last name/ surname. Please fill the booking number field using PNR Code, which you can find in My Bookings.
Click on Manage booking to continue the process.
Click on Edit contact / BIG member ID in the contact details section.
Enter this field with the email address used for your AirAsia BIG Account and click on Search. After successfully finding your account, your AirAsia BIG ID will show up.
Enter this field with the email address and mobile phone number used for your AirAsia BIG Account. Then click on Continue to pay. Your Traveloka Booking has successfully connected to AirAsia BIG Account.